.content {
  width: 100%;
}
.content .engineer {
  width: 100%;
  height: 454px;
}
.content .engineer .engineer-container {
  width: 1200px;
  height: 100%;
  margin: 0 auto;
}
.content .engineer .engineer-container .engineer-left {
  width: 665px;
  height: 400px;
  float: left;
  padding: 54px 0 0 85px;
}
.content .engineer .engineer-container .engineer-left img {
  margin-bottom: 20px;
}
.content .engineer .engineer-container .engineer-left .require-eng {
  width: 100%;
  color: #666;
}
.content .engineer .engineer-container .engineer-left .require-eng span {
  display: block;
  width: 100%;
  line-height: 30px;
  font-size: 16px;
  font-family: "Microsoft YaHei";
}
.content .engineer .engineer-container .engineer-left .tempt {
  line-height: 30px;
  font-size: 16px;
  margin-top: 30px;
  font-family: "Microsoft YaHei";
  color: #666;
}
.content .engineer .engineer-container .engineer-left .tempt span {
  color: #ff8041;
}
.content .engineer .engineer-container .engineer-right {
  height: 385px;
  float: right;
  margin: 69px 145px 0 0;
}
.content .customer {
  width: 100%;
  height: 454px;
  background: #f5f5f4;
}
.content .customer .customer-container {
  width: 1200px;
  height: 100%;
  margin: 0 auto;
}
.content .customer .customer-container .customer-left {
  float: left;
  margin: 57px 0 0 90px;
}
.content .customer .customer-container .customer-right {
  float: right;
  width: 538px;
  margin: 30px 100px 0 0;
}
.content .customer .customer-container .customer-right img {
  margin-bottom: 20px;
}
.content .customer .customer-container .customer-right .require-eng {
  width: 100%;
  color: #666;
}
.content .customer .customer-container .customer-right .require-eng span {
  display: block;
  width: 100%;
  line-height: 30px;
  font-size: 16px;
  font-family: "Microsoft YaHei";
}
.content .customer .customer-container .customer-right .tempt {
  line-height: 30px;
  font-size: 16px;
  margin-top: 30px;
  font-family: "Microsoft YaHei";
  color: #666;
}
.content .customer .customer-container .customer-right .tempt span {
  color: #ff8041;
}
.content .business {
  width: 100%;
  height: 454px;
}
.content .business .business-container {
  width: 1200px;
  height: 100%;
  margin: 0 auto;
}
.content .business .business-container .business-left {
  width: 665px;
  height: 380px;
  float: left;
  padding: 74px 0 0 85px;
}
.content .business .business-container .business-left img {
  margin-bottom: 20px;
}
.content .business .business-container .business-left .require-eng {
  width: 100%;
  color: #666;
}
.content .business .business-container .business-left .require-eng img {
  margin-bottom: 20px;
}
.content .business .business-container .business-left .require-eng span {
  display: block;
  width: 100%;
  line-height: 30px;
  font-size: 16px;
  font-family: "Microsoft YaHei";
}
.content .business .business-container .business-right {
  height: 350px;
  float: right;
  margin: 104px 145px 0 0;
}
